/*
 * Copyright (c) 2017 NCIC, Institute of Computing Technology, Chinese Academy of Sciences
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.ncic.bioinfo.sparkseq.engine

import org.apache.spark.SparkContext
import org.ncic.bioinfo.sparkseq.resource.{Resource, ResourcePool}

import scala.collection.mutable.ListBuffer

/**
  * Author: wbc
  */
trait Process extends Runnable {

  /**
    * 读取inputResource和写入outputResource的资源池
    */
  protected var resourcePool: ResourcePool

  protected var sc: SparkContext

  protected var pipeline: Pipeline

  def setResourcePool(pool: ResourcePool): Unit = {
    resourcePool = pool
  }

  def getResourcePool(): ResourcePool = {
    resourcePool
  }

  def setSparkContext(sc: SparkContext): Unit = {
    this.sc = sc
  }

  def getSparkContext(): SparkContext = {
    sc
  }

  def setPipeline(pipeline: Pipeline): Unit = {
    this.pipeline = pipeline
  }

  def getPipeline(): Pipeline = {
    pipeline
  }

  val inputResources: ListBuffer[Resource] = ListBuffer()
  val outputResources: ListBuffer[Resource] = ListBuffer()

  def dependsOn(other: Process): Boolean = {
    inputResources.exists(resource => other.outputResources.contains(resource))
  }

}
